[asterisk-r2] R2 Telefonica Argentina Problem

Mon Nov 2 09:00:04 CST 2009

Moises:
I send those links to different openR2 log files, in this you can see 
protocol errors and some like r2_metering_pulse , but I'don't know if 
its an error or not.
Please let me know if you need another information.
Thanks!

My MFCR2 Actual configuration is:
chan_dahdi.conf

[channels]
context=from-pstn
signalling=fxs_ks
rxwink=300              ; Atlas seems to use long (250ms) winks
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
canpark=yes
cancallforward=yes
callreturn=yes
echocancel=yes
echocancelwhenbridged=no
faxdetect=incoming
echotraining=800
rxgain=0.0
txgain=0.0
callgroup=1
pickupgroup=1

;Uncomment these lines if you have problems with the disconection of 
your analog lines
;busydetect=yes
;busycount=3

immediate=no

#include dahdi-channels.conf

---------------------------------------------------
dahdi-channels.conf

; Autogenerated by /usr/sbin/dahdi_genconf on Tue Oct  6 14:00:52 2009
; If you edit this file and execute /usr/sbin/dahdi_genconf again,
; your manual changes will be LOST.
; Dahdi Channels Configurations (chan_dahdi.conf)
;
; This is not intended to be a complete chan_dahdi.conf. Rather, it is 
intended
; to be #include-d by /etc/chan_dahdi.conf that will include the global 
settings
;

; Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER)
; Skipped: R2
group=0,11
context=from-pstn
signaling = mfcr2
mfcr2_variant=ar
mfcr2_get_ani_first=no
mfcr2_max_ani=10
mfcr2_max_dnis=4
mfcr2_category=national_subscriber
mfcr2_logdir=span1
mfcr2_call_files=yes
mfcr2_logging=all
mfcr2_mfback_timeout=200
mfcr2_metering_pulse_timeout=-1
mfcr2_allow_collect_calls=no
mfcr2_double_answer=no
mfcr2_forced_release=no
mfcr2_charge_calls=yes

channel => 1-15,17-31
context = default
group = 63

; Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
; Skipped: R2

; Span 3: WCTDM/0 "Wildcard AEX800 Board 1"
;;; line="49 WCTDM/0/0 FXSKS"
signalling=fxs_ks
callerid=asreceived
group=0
context=from-pstn
channel => 63
callerid=
group=
context=default

--------------------------------------------
dahdi/system.conf

# Autogenerated by /usr/sbin/dahdi_genconf on Tue Oct  6 14:00:52 2009
# If you edit this file and execute /usr/sbin/dahdi_genconf again,
# your manual changes will be LOST.
# Dahdi Configuration File
#
# This file is parsed by the Dahdi Configurator, dahdi_cfg
#
# Span 1: TE2/0/1 "T2XXP (PCI) Card 0 Span 1" (MASTER)
span=1,1,0,cas,hdb3
# termtype: te
cas=1-15,17-31:1101
dchan=16
echocanceller=mg2,1-15,17-31

# Span 2: TE2/0/2 "T2XXP (PCI) Card 0 Span 2"
span=2,2,0,cas,hdb3
# termtype: te
cas=32-46,48-62:1101
dchan=47
echocanceller=mg2,32-46,48-62

# Span 3: WCTDM/0 "Wildcard AEX800 Board 1"
fxsks=63
echocanceller=mg2,63
fxsks=64
echocanceller=mg2,64
fxsks=65
echocanceller=mg2,65
fxsks=66
echocanceller=mg2,66
fxsks=67
echocanceller=mg2,67
fxsks=68
echocanceller=mg2,68
fxsks=69
echocanceller=mg2,69
fxsks=70
echocanceller=mg2,70

# Global data

loadzone        = us
defaultzone     = us

http://pastebin.com/m5ae6c0e9
http://pastebin.com/m8de0fc2
http://pastebin.com/m63bce45b

Moises Silva wrote:
> you need matching logs for the Asterisk side too (openr2 call files)
>
> On Wed, Oct 28, 2009 at 7:08 AM, Sergio Galeotti 
> <sgaleotti at i-full.com.ar <mailto:sgaleotti at i-full.com.ar>> wrote:
>
>
>     Hi:
>     I've got a problem with a client that has a network of Telefonica de
>     Argentina with R2 and some incoming calls are not realized
>     successfully.
>     What they tell me afterwards to place a team and taking a trace,
>     is that
>     I am not answering the call Acknowledge the stipulated time
>     (200ms) and
>     that is why the call is dropped.
>
>     Kernel 10.6.18
>
>     RedHat Enterprise 5.4 i386 2.6.18-164.2.1.el5
>     Asterisk 1.4.26.2 (con OpenR2 1.2.0)
>     Dahdi 2.2.0.2
>
>     Placa Digium TE220P
>
>     I upload an R2 Debug maded by Telefonica technician at
>     http://pastebin.com/m3d92382d  . Here you can see success calls
>     and non
>     success calls.
>
>     In addition, appear some error messages like this:
>
>     Protocol error. Reason = Multi Frequency Cycle Timeout, R2 State =
>     Seize
>     ACK Transmitted, MF state = Category Request Transmitted, MF Group =
>     Backward Group A, CAS = 0x00
>
>     Thanks!!!
>
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>
>
>
> -- 
> Moises Silva
> Software Developer
> Sangoma Technologies Inc. | 50 McIntosh Drive, Suite 120, Markham ON 
> L3R 9T3 Canada
> t. 1 905 474 1990 x 128 | e. moy at sangoma.com <mailto:moy at sangoma.com>
> ------------------------------------------------------------------------
>
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